projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 9740e49d AE |
1 | /* |
| 2 | Copyright (c) 2010,2011 Code Aurora Forum. All rights reserved. | |
| 3 | Copyright (c) 2011,2012 Intel Corp. | |
| 4 | ||
| 5 | This program is free software; you can redistribute it and/or modify | |
| 6 | it under the terms of the GNU General Public License version 2 and | |
| 7 | only version 2 as published by the Free Software Foundation. | |
| 8 | ||
| 9 | This program is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 12 | GNU General Public License for more details. | |
| 13 | */ | |
| 14 | ||
| 15 | #ifndef __A2MP_H | |
| 16 | #define __A2MP_H | |
| 17 | ||
| 97e8e89d AE |
18 | #include <net/bluetooth/l2cap.h> |
| 19 | ||
| 8598d064 AE |
20 | #define A2MP_FEAT_EXT 0x8000 |
| 21 | ||
| 9740e49d AE |
22 | struct amp_mgr { |
| 23 | struct l2cap_conn *l2cap_conn; | |
| 24 | struct l2cap_chan *a2mp_chan; | |
| 25 | struct kref kref; | |
| 26 | __u8 ident; | |
| 27 | __u8 handle; | |
| 28 | unsigned long flags; | |
| 29 | }; | |
| 30 | ||
| f6d3c6e7 AE |
31 | struct a2mp_cmd { |
| 32 | __u8 code; | |
| 33 | __u8 ident; | |
| 34 | __le16 len; | |
| 35 | __u8 data[0]; | |
| 36 | } __packed; | |
| 37 | ||
| b9058fb6 AE |
38 | /* A2MP command codes */ |
| 39 | #define A2MP_COMMAND_REJ 0x01 | |
| 40 | struct a2mp_cmd_rej { | |
| 41 | __le16 reason; | |
| 42 | __u8 data[0]; | |
| 43 | } __packed; | |
| 44 | ||
| 45 | #define A2MP_DISCOVER_REQ 0x02 | |
| 46 | struct a2mp_discov_req { | |
| 47 | __le16 mtu; | |
| 48 | __le16 ext_feat; | |
| 49 | } __packed; | |
| 50 | ||
| 51 | struct a2mp_cl { | |
| 52 | __u8 id; | |
| 53 | __u8 type; | |
| 54 | __u8 status; | |
| 55 | } __packed; | |
| 56 | ||
| 57 | #define A2MP_DISCOVER_RSP 0x03 | |
| 58 | struct a2mp_discov_rsp { | |
| 59 | __le16 mtu; | |
| 60 | __le16 ext_feat; | |
| 61 | struct a2mp_cl cl[0]; | |
| 62 | } __packed; | |
| 63 | ||
| 64 | #define A2MP_CHANGE_NOTIFY 0x04 | |
| 65 | #define A2MP_CHANGE_RSP 0x05 | |
| 66 | ||
| 67 | #define A2MP_GETINFO_REQ 0x06 | |
| 68 | struct a2mp_info_req { | |
| 69 | __u8 id; | |
| 70 | } __packed; | |
| 71 | ||
| 72 | #define A2MP_GETINFO_RSP 0x07 | |
| 73 | struct a2mp_info_rsp { | |
| 74 | __u8 id; | |
| 75 | __u8 status; | |
| 76 | __le32 total_bw; | |
| 77 | __le32 max_bw; | |
| 78 | __le32 min_latency; | |
| 79 | __le16 pal_cap; | |
| 80 | __le16 assoc_size; | |
| 81 | } __packed; | |
| 82 | ||
| 83 | #define A2MP_GETAMPASSOC_REQ 0x08 | |
| 84 | struct a2mp_amp_assoc_req { | |
| 85 | __u8 id; | |
| 86 | } __packed; | |
| 87 | ||
| 88 | #define A2MP_GETAMPASSOC_RSP 0x09 | |
| 89 | struct a2mp_amp_assoc_rsp { | |
| 90 | __u8 id; | |
| 91 | __u8 status; | |
| 92 | __u8 amp_assoc[0]; | |
| 93 | } __packed; | |
| 94 | ||
| 95 | #define A2MP_CREATEPHYSLINK_REQ 0x0A | |
| 96 | #define A2MP_DISCONNPHYSLINK_REQ 0x0C | |
| 97 | struct a2mp_physlink_req { | |
| 98 | __u8 local_id; | |
| 99 | __u8 remote_id; | |
| 100 | __u8 amp_assoc[0]; | |
| 101 | } __packed; | |
| 102 | ||
| 103 | #define A2MP_CREATEPHYSLINK_RSP 0x0B | |
| 104 | #define A2MP_DISCONNPHYSLINK_RSP 0x0D | |
| 105 | struct a2mp_physlink_rsp { | |
| 106 | __u8 local_id; | |
| 107 | __u8 remote_id; | |
| 108 | __u8 status; | |
| 109 | } __packed; | |
| 110 | ||
| e7af522e AE |
111 | /* A2MP response status */ |
| 112 | #define A2MP_STATUS_SUCCESS 0x00 | |
| 113 | #define A2MP_STATUS_INVALID_CTRL_ID 0x01 | |
| 114 | #define A2MP_STATUS_UNABLE_START_LINK_CREATION 0x02 | |
| 115 | #define A2MP_STATUS_NO_PHYSICAL_LINK_EXISTS 0x02 | |
| 116 | #define A2MP_STATUS_COLLISION_OCCURED 0x03 | |
| 117 | #define A2MP_STATUS_DISCONN_REQ_RECVD 0x04 | |
| 118 | #define A2MP_STATUS_PHYS_LINK_EXISTS 0x05 | |
| 119 | #define A2MP_STATUS_SECURITY_VIOLATION 0x06 | |
| 120 | ||
| 9740e49d AE |
121 | void amp_mgr_get(struct amp_mgr *mgr); |
| 122 | int amp_mgr_put(struct amp_mgr *mgr); | |
| 97e8e89d AE |
123 | struct l2cap_chan *a2mp_channel_create(struct l2cap_conn *conn, |
| 124 | struct sk_buff *skb); | |
| 9740e49d AE |
125 | |
| 126 | #endif /* __A2MP_H */ |